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Protan UK BlueProof Mechanically Fixed - BP Membrane - Cold Roof System

Verified by manufacturer 4 months ago

Protan (UK) Ltd Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

Mechanically fixed PVC single-ply membrane water attenuation blue roofing system for cold roof constructions.

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Application

Can be laid on roofs designed for slopes with a minimum 1:100 towards the outlet. Suitable for new build and refurbishment applications on flat or pitched roofs. Can be used on concrete roof decking, plywood WBP to BS 5268-2 and BS EN 636-3 and roofing Grade OSB to BS EN 300, Grade 3.

Description

Water attenuation blue roofing system for new and existing roofs that includes Protan BP and BPX 1.8 mm thick roofing membranes, manufactured from PVC with a polyester reinforced core. To be installed as exposed roofing, allowing rainwater to accumulate to a predefined maximum level and be stored on the roof for a certain amount of time after rainfall. Water run-off is then gradually permitted into the into the building's drainage system before entering the drainage network. This avoids water overloading, which can result in flooding. Joint welding is carried out using hot air.


Features and benefits:

  • Can be laid on roofs designed for slopes with a minimum 1:100 towards the outlet.
  • Embossed surface that provides a slip resistant texture.
  • Cost effective, using the existing roof surface area.
  • Can be used with or without insulation.
  • Additional stabilizers ensure the system is resistant to temperature, UV radiation and atmospheric contamination.
  • Controls water pressure, which helps to reduce floods and flood damage.
  • Can be used on both conventional and external drains.
  • SINTEF approved.
  • Suitable for new build and refurbishment applications on flat or pitched roofs.
  • Membrane is manufactured from pliable PVC reinforced with knitted polyester. The PVC contains stabilizers that provide fire resistance and make the product UV stable and resistant to both high and low temperatures. The membrane remains flexible at low temperatures, during installation and use.


Substrates:

Can be used on the following:

  • Concrete roof decking.
  • Plywood WBP to BS 5268-2 and BS EN 636-3, minimum thickness 18 mm.
  • Roofing Grade OSB to BS EN 300, Grade 3 and minimum thickness 18 mm.


Manufacturer recommends that at least one additional overflow is installed into the parapet for protection.

General information

Finish

Anti-slip

Guidance for specification option:

Embossed surface provides an anti-slip texture.

Material

Guidance for specification option:

Manufactured from polyvinyl chloride (PVC) with a core of polyester reinforcement.

Uniclass

Ss_30_40_30_78 Single layer sheet cold roof covering systemsPrimary

CAWS

J42/130 Cold deck roof covering

Specification data - Single layer sheet cold roof covering systems

Waterproof covering

-

Type

Protan BP Membrane.

Protan BPX Membrane.

Attachment

Mechanically Fixed - Protan Approved Fasteners and Stress Plates.

Bespoke.

Guidance for specification option:

Consult manufacturer and insert requirements.

Joints

Peel resistance/ shear resistance joints.

Guidance for specification option:

Welding of joints is carried out using hot air.

Protection layer

Overflow.

Surface protection

Guidance for specification option:

Manufacturer recommends that at least one additional overflow is installed into the parapet for protection.

System accessories

None.

Protan Approved "BlueProof" Outlet Restrictor.

Protan Approved Fixings.

Protan Approved Leaf Guard.

Protan Approved Mastic.

Protan BP "T-Joint" Patches.

Protan Cover Strip.

Protan Grip Bar.

Protan Laminated Metal.

Protan Lightning Conductor Clips.

Protan Omega Profiles.

Protan Prefabricated D Membrane External Corners.

Protan Prefabricated D Membrane Internal Corners.

Protan Prefabricated D Membrane Pipe Collars.

Protan ProJual Rainwater Outlets.

Protan Stainless Steel Jubilee Clip.

Protan Walkway Membranes.

Product Reference

Protan BlueProof Mechanically Fixed - Cold Roof System

Separation layer

Not required.

Protan F2B Fleece.

Protan F300M Fleece.

Width

1000 mm.

2000 mm.

As manufacturer's recommendations.

Thickness

1.8 mm.

Weight

≥2.1 kg/m² (plus fleece weight).

Foldability at low temperature (to EN 1107-2)

≤−30°C.

Dimensional stability (to EN 1107-2)

≥-0.5 and ≤0.5%.

Water tightness (to EN 1928)

Pass.

Resistance to tearing (EN 12310-2)

≥450/300 N.

Tensile strength (to EN 12311-2)

≥1800/1400 N/50 mm.

Elongation at break (to EN 12311-2)

≥15%.

Peel resistance of joints (to EN 12317-2)

≥150 N/50 mm.

Shear resistance of joints (to EN 12317-2)

≥1000 N/50 mm.

Water vapour resistance (to EN ISO 12572)

27 m.

Colour

Dark grey.

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

98/3459 - Sheet 2 - SE, EX-A, BP & BPX Vacuum Roofing System

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